| Mercedes-Benz OM608 | |
| Manufacturer: | Renault |
| Production: | 2018–present |
| Predecessor: | Mercedes-Benz OM607 engine |
| Configuration: | Inline four engine |
| Displacement: | 1461cc |
| Bore: | 76mm |
| Stroke: | 80.5mm |
| Block: | Cast iron |
| Head: | Aluminium alloy |
| Valvetrain: | SOHC 2 valves x cyl. |
| Compression: | 15.1:1 |
| Turbocharger: | Single-turbo |
| Fuelsystem: | Common rail direct injection |
| Fueltype: | Diesel |
| Power: | 850NaN0 |
| Specpower: | NaN1NaN1 per litre |
| Torque: | 2600NaN0 |
The OM608 is a turbocharged inline-four diesel engine produced by Renault, for use in Mercedes-Benz vehicles.[1]
Due to Daimler AG's collaboration with the Renault–Nissan–Mitsubishi Alliance, the OM608 is heavily based on the Renault K9K engine.[2] It features common rail direct injection with 2 valves per cylinder, and a cast iron engine block and crankcase with an aluminium alloy cylinder head.[3] Differences include the engine control unit (ECU), a stop start engine system, a dual-mass flywheel, and the ancillaries.[4]